hedgedoc/lib/response.ts

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'use strict'
import { config } from './config'
import { Note, User } from './models'
import fs from 'fs'
import { logger } from './logger'
import { NoteUtils } from './web/note/util'
import { errors } from './errors'
import path from 'path'
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import request from 'request'
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function showIndex (req, res, _): void {
const authStatus = req.isAuthenticated()
const deleteToken = ''
const data = {
signin: authStatus,
infoMessage: req.flash('info'),
errorMessage: req.flash('error'),
imprint: fs.existsSync(path.join(config.docsPath, 'imprint.md')),
privacyStatement: fs.existsSync(path.join(config.docsPath, 'privacy.md')),
termsOfUse: fs.existsSync(path.join(config.docsPath, 'terms-of-use.md')),
deleteToken: deleteToken
}
if (authStatus) {
User.findOne({
where: {
id: req.user.id
}
}).then(function (user: User | null) {
if (user) {
data.deleteToken = user.deleteToken
res.render('index.ejs', data)
}
})
} else {
res.render('index.ejs', data)
}
}
function githubActionGist (req, res, note: Note): void {
const code = req.query.code
const state = req.query.state
if (!code || !state) {
return errors.errorForbidden(res)
} else {
// This is the way the github api works, therefore we can't change it to camelcase
const data = {
// eslint-disable-next-line @typescript-eslint/camelcase
client_id: config.github.clientID,
// eslint-disable-next-line @typescript-eslint/camelcase
client_secret: config.github.clientSecret,
code: code,
state: state
}
const authUrl = 'https://github.com/login/oauth/access_token'
request({
url: authUrl,
method: 'POST',
json: data
}, function (error, httpResponse, body) {
if (!error && httpResponse.statusCode === 200) {
const accessToken = body.access_token
if (accessToken) {
const content = note.content
const title = Note.decodeTitle(note.title)
const filename = title.replace('/', ' ') + '.md'
const gist = {
files: {}
}
gist.files[filename] = {
content: content
}
const gistUrl = 'https://api.github.com/gists'
request({
url: gistUrl,
headers: {
'User-Agent': 'CodiMD',
Authorization: 'token ' + accessToken
},
method: 'POST',
json: gist
}, function (error, httpResponse, body) {
if (!error && httpResponse.statusCode === 201) {
res.setHeader('referer', '')
res.redirect(body.html_url)
} else {
errors.errorForbidden(res)
}
})
} else {
errors.errorForbidden(res)
}
} else {
errors.errorForbidden(res)
}
})
}
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}
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function githubActions (req, res, _): void {
const noteId = req.params.noteId
NoteUtils.findNoteOrCreate(req, res, function (note: Note) {
const action = req.params.action
switch (action) {
case 'gist':
githubActionGist(req, res, note)
break
default:
res.redirect(config.serverURL + '/' + noteId)
break
}
})
}
function gitlabActionProjects (req, res, _): void {
if (req.isAuthenticated()) {
User.findOne({
where: {
id: req.user.id
}
}).then(function (user) {
if (!user) {
errors.errorNotFound(res)
return
}
class GitlabReturn {
baseURL;
version;
accesstoken;
profileid;
projects;
}
const ret: GitlabReturn = new GitlabReturn()
ret.baseURL = config.gitlab.baseURL
ret.version = config.gitlab.version
ret.accesstoken = user.accessToken
ret.profileid = user.profileid
request(
config.gitlab.baseURL + '/api/' + config.gitlab.version + '/projects?membership=yes&per_page=100&access_token=' + user.accessToken,
function (error, httpResponse, body) {
if (!error && httpResponse.statusCode === 200) {
ret.projects = JSON.parse(body)
return res.send(ret)
} else {
return res.send(ret)
}
}
)
}).catch(function (err) {
logger.error('gitlab action projects failed: ' + err)
errors.errorInternalError(res)
})
} else {
errors.errorForbidden(res)
}
}
function gitlabActions (req, res, _): void {
const noteId = req.params.noteId
NoteUtils.findNoteOrCreate(req, res, function (note) {
const action = req.params.action
switch (action) {
case 'projects':
gitlabActionProjects(req, res, note)
break
default:
res.redirect(config.serverURL + '/' + noteId)
break
}
})
}
export const response = {
showIndex: showIndex,
githubActions: githubActions,
gitlabActions: gitlabActions
}